OCT File

Did your computer fail to open an OCT file? We explain what they are used for and recommend software that we know can open or otherwise handle your .OCT files.

What is an OCT file?

An .OCT file is a Radiance Octree file. Through our analysis of OCT files, we know that one use of the format is Radiance Octree. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Suggest another file format using extension OCT

While we know of one file format using the .OCT file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .OCT file.

Various OCT file openers, viewers, etc.

These apps are known to open certain types of OCT files. Remember, different programs may use OCT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

XV ImagingXV ImagingUser submitted
Octave EditorOctave EditorUser submitted
We have not verified any software that we know for certain will work with OCT-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with OCT-files. If you know one, please use the 'Suggest a program' link below and tell us about it!